uimpepreviewgrp.h

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#ifndef uimpepreviewgrp_h
#define uimpepreviewgrp_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          April 2015
 RCS:           $Id: uihorizontracksetup.h 38749 2015-04-02 19:49:51Z nanne.hemstra@dgbes.com $
________________________________________________________________________

-*/

#include "uimpemod.h"

#include "uigroup.h"
#include "position.h"
#include "trckeyvalue.h"

class uiCheckList;
class uiFlatViewer;

namespace FlatView { class AuxData; }


namespace MPE
{

mExpClass(uiMPE) uiPreviewGroup : public uiGroup
{ mODTextTranslationClass(uiPreviewGroup)
public:
                                uiPreviewGroup(uiParent*);
                                ~uiPreviewGroup();

    void                        setSeedPos(const TrcKeyValue&);
    void                        setDisplaySize(int nrtrcs,
                                               const Interval<int>& zintv);
    void                        setWindow(const Interval<int>&);
    Interval<int>               getManipWindow() const;

    Notifier<uiPreviewGroup>    windowChanged_;

protected:

    void                        init();
    void                        updateViewer();
    void                        updateWindowLines();

    void                        wvavdChgCB(CallBacker*);

    void                        mousePressed(CallBacker*);
    void                        mouseMoved(CallBacker*);
    void                        mouseReleased(CallBacker*);
    bool                        calcNewWindow();
    bool                        mousedown_;

    uiCheckList*                wvafld_;
    uiFlatViewer*               vwr_;

    FlatView::AuxData*          seeditm_;
    FlatView::AuxData*          seedline_;
    FlatView::AuxData*          minline_;
    FlatView::AuxData*          maxline_;

    TrcKeyValue                 seedpos_;
    int                         nrtrcs_;
    Interval<int>               zintv_;
    Interval<int>               winintv_;
    Interval<int>               manipwinintv_;

};

} // namespace MPE

#endif